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What integer hash function are good that accepts an integer hash key?
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Knuth's multiplicative method:
hash(i)=i*2654435761 mod 2^32
In general, you should pick a m...
IllegalStateException: Can not perform this action after onSaveInstanceState with ViewPager
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34 Answers
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GroupBy pandas DataFrame and select most common value
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You can use value_counts() to get a count series, and get the first row:
import pandas as pd
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Java: random long number in 0
...See @Alex's answer for detail.
If you are stuck with Java 6 (or Android 4.x) you need to use an external library (e.g. org.apache.commons.math3.random.RandomDataGenerator.getRandomGenerator().nextLong(0, n-1), see @mawaldne's answer), or implement your own nextLong(n).
According to https://docs....
“CASE” statement within “WHERE” clause in SQL Server 2008
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answered Jan 9 '12 at 7:46
Code MagicianCode Magician
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gdb fails with “Unable to find Mach task port for process-id” error
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TyiloTyilo
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Bootstrap Modal immediately disappearing
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A Likely Cause
This is typical behavior for when the JavaScript for the Modal plugin gets loa...
How does a Breadth-First Search work when looking for Shortest Path?
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edited Dec 1 '14 at 21:34
marzapower
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Pass a PHP string to a JavaScript variable (and escape newlines) [duplicate]
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14 Answers
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Is there a way to get the XPath in Google Chrome?
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answered Aug 29 '11 at 20:46
Matt PolitoMatt Polito
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